*{
	margin: 0;
	padding: 0;
}
html,body{
	width: 100%;
	height: 100%;
    
}
img{
	display: block;
}
 ol,ul>li{
	list-style: none;
}
a{
	text-decoration: none;
}
input,textarea{
	outline: none;
}
.wnqcf::after{
	content: "";
	display: block;
	clear: both;
	width: 0;
	height: 0;
	visibility: hidden;
}
.qcybj{
    border-right: none;
    margin: 0;
}
.banxin{
    width: 1200px;
    margin: 0 auto;
}
body{
	flex-direction: column;
}
/* 头部 */
header{
    background-color: #ac2a3c;
    height: 50px;
}
header>img{
    height: 100%;
    float: left;
}
header>ul{
    background-color: rgb(197, 197, 197);
}
header>ul>li{
    float: left;
    padding: 0 20px;
    line-height: 50px;
    color: #8d8d8d;
}
.headr_right{
/* width: 80px; */
font-size: 12px;
color: black;
}
.headr_right a{
    color: gray;
}
.headr_right div{
    float: left;
}
.headr_right img{
    float: right;
    margin: 14px  8px 0 8px;
}
.headr_right .zhon{
    margin:   0 8px ;
}
/* 导航栏 */
nav{
    background-color: #e0e0e0;
}
nav ul{
    height: 70px;
}
nav ul li{
    float: left;
    margin-right: 45px;
    line-height: 70px;
    font-size: 18px;
    font-weight: 600;
    color: #3a3a3a;
}
header>ul>li a{
    line-height: 50px;
    color: #8d8d8d;
}
.header_S{
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 11;
}
nav ul input{
    width: 235px;
    height: 36px;
    border: 0px;
    border-radius: 20px;
    background-color: #eaeaea;
    padding: 0 10px;
}
.fangdajing{
    position: relative;
}
.fangdajing img{
    position: absolute;
    right: 20px;top: 24px;
}
/* 路径导航 */
.ljdh{
    /* background-color: rgb(233, 233, 233); */
    margin-top: 5px;
    margin-bottom: 5px;
    color: #3a3a3a;
    padding: 10px 0;
}
.ljdh a{
    color: rgb(65, 116, 255);
    float: left;
    margin: 0 8px;
}
.ljdh span{
    float: left;
}
.dangqianye{
    float: left;
    margin: 0 8px;
}

/* 主体 */
/* 放大镜 */
.box{
    width: 400px;
    height: 400px;
    background-color: #f00;
    position: relative;
}
.box>img{
    width: 400px;
    height: 400px;
}
.mask{
    width: 100px;
    height: 100px;
    background-color: rgba(255,255,0,.7);
    position: absolute;
    left: 0;
    display: none;
    top: 0;
}
.mask:hover{
    cursor: move;
}
.box .big{
    width: 400px;
    height: 400px;
    position:absolute;
    left:105%;
    top: 0;
    overflow: hidden;
    display: none;
}
/*
遮罩/左边盒子 = 右边盒子/大图
*/
.box .big>img{
    width: 1600px;
    height: 1600px;
    position:absolute;
    left: 0;top: 0;
}
.small{
    margin:20px 0 0 0;
} 
.small img{
    width: 50px;
    height: 50px;
    margin:10px;
    border:3px solid #dcdcdc;
    float: left;
}
.small img.active{
    border-color:rgb(253, 67, 67);
}
.fangdajing_xiangqing{
    width: 400px;
    float: left;
}

/* 活动 */
.huodon_shang{
    background-color: rgb(255, 40, 40);
    color: #fff;
    line-height: 36px;
    padding-left: 8px;

}
.spxx{
    width: 700px;
    margin-left: 50px;
    float: left;
}
.spname{
    margin: 20px 0px;
}
.spname>span{
    font-size: 22px;
    color: #000000;
}
.spjianshao{
    margin:8px 0 20px;
}
.spjianshao>span{
    color: #a2a2a2;
}
.huodon_zhon{
    height: 38px;
    padding: 9px 0;
    background-color: rgb(224, 224, 224);

}
.huodon_zhon span{
    font-size: 12px;
    display: inline-block;
    font-size: 12px;
    color: #434242;
    letter-spacing: 0.8px;
    padding-left: 5px;
    margin-right: 35px;
    height: 42px;
    width: 45px;
    line-height: 42px;
}
.huodon_zhon .spyuanjia{
    color: rgb(248, 43, 43);
    font-size: 28px;
}
.huodon_xia{
    height: 28px;
    margin: 0 0 14px;
    background-color: rgb(223, 223, 223);
}
.huodon_xia li{
    float: left;
    margin-right: 10px;
    padding: 0 5px;
    background-color: rgb(86, 241, 138);
    border: 1px solid rgb(86, 241, 138);
    border-radius: 10px;
    color: white    ;
}
/* 按钮 */
.goumai{
    width: 130px;
    height: 36px;
    line-height: 36px;
    display: inline-block;
    color: #FFFFFF;
    background-color: #E1140A;
    text-align: center;
    font-size: 15px;
    margin-right: 10px;
    margin-top: 15px;
    cursor: pointer;
    border: 1px solid #E1140A;
}
.jieshuan{
    width: 130px;
    height: 36px;
    line-height: 36px;
    display: inline-block;
    color: #FFFFFF;
    background-color: #E1140A;
    text-align: center;
    font-size: 15px;
    margin-right: 10px;
    margin-top: 15px;
    cursor: pointer;
    border: 1px solid #E1140A;
    margin-left: 50px;
}
/* 底部 */
footer{
    background-color: #FBFBFB;
    width: 100%;
    color: #ccc;
}
footer ul{
    width: 1200px;
    margin: auto;
    padding: 70px 0 70px 76px;
    position: relative;
}
footer ul li{
    width: 152px;
    float: left;
    
}

footer ul li>a{
    display: block;
    font-size: 13px;
    line-height: 13px;
    margin-bottom: 12px;
    color: #757575;
}
.foot_first{
    font-size: 16px !important;
    line-height: 16px !important;
    margin-bottom: 18px !important;
    font-weight: 600 !important;
    color: #424242 !important;
}
.footer_last{
    width: 223px;
    border-left: 1px solid #ccc;
    padding-left: 58px;
    margin-left: 5px;
}
footer ul li div h3{
    font-size: 20px;
    letter-spacing: 0;
    text-align: left;
    color: #E1140A;
}
footer ul li div span{
    font-size: 12px;
    color: #757575;
    letter-spacing: 0;
    text-align: left;
    line-height: 25px;
}
footer ul li div>a{
background: url(https://p4.lefile.cn/product/adminweb/2019/08/19/23575141-fd1c-4488-b3a0-08ee2e7d0f8a.png);
display: inline-block;
width: 139px;
height: 36px;
}
.footer_foot{
    font-size: 12px;
    line-height: 46px;
    border-top: 1px solid #424141;
    background-color: #272727;
}
.foot_left{
   float: left;
}
.footer_right{
    float: right;
}
.footer_foot a {
    font-size: 12px;
    line-height: 46px;
    color: #757575;
}

/* tab */

.tab{
    float: right;
    width: 800px;
    margin:50px auto 20px;
    border:1px solid #000;
}
.tab ol{
    height: 50px;
}
.tab ul,.tab ol{
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.tab ul{
    height: 50px;
    background-color: #abcdef;
    display: flex;
    justify-content: space-around;
    align-items: center;
}
.tab ul li{
    width: 100px;
    height: 30px;
    background-color: #ff0;
    color:#000;
    text-align: center;
    line-height: 30px;
    font-weight: bold;
    font-size: 20px;
}
.tab ol li{
    width: 100%;
    display:none;
}
.tab ul li.active{
    background-color: #f00;
    color:#fff;
}
.tab ol li.active{
    display:block;
}
.tab:hover{
    cursor: pointer;
}

